1) additional vibratory loading
附加振动载荷
2) additional dynamic load
附加动载荷
1.
Based on the calculation to the common calculating chain force,this article analyzes the tensile force and additional dynamic load which the China of mould-cutting machine stands in the movement.
基于一般链传动的受力计算,分析了模切机链条运行过程中所受的张力和附加动载荷,可供设计时参考。
2.
Based on the reduced calculation to dynamic and static load,the article analyzes the tensile force and additional dynamic load which the chain stands in the movement.
基于实际中对动静张力的折合计算,分析了链条在运动过程中所受张力及附加动载荷。
3) additional dynamic load
附加动荷载
4) Additional Load
附加载荷
1.
Analyses of the Strength and Tightness of the Bolted Flanged Connection Under the Action of Additional Loads;
附加载荷作用下螺栓法兰连接的强度和紧密性分析
2.
With the development of petroleum industry, especially exploitation of offshore oil and gas, many high temperature oil-gas wells appear, liquid produced from these wells makes temperature increase fast around the casing, liquid sealed in annulus will expand with high temperature and force an additional load to annulus.
针对温度升高带来的套管附加载荷使油气井的生产存在很大安全隐患的问题,归纳总结了多种因温度升高而带来套管附加载荷的预防方法,并从他们的应用范围、可靠性还有使用费用三方面进行对比,建立了两种最优套管附加载荷预防方法的计算模型,给出了实际工况下套管附加载荷的预防操作方法。
3.
In general,working loads will not cause cracks on the end girder of EOT crane unless under additional loads are applice.
对端梁而言,附加载荷只能产生于车轮组位置,但此处的附加载荷很难直接测量出来,这就造成对端梁修复方案评价的困难。
5) additional load
附加荷载
1.
The distribution regularity of total additional load on perpendicularly crossing buried pipeline induced by pipe jacking construction is studied.
研究了顶管施工在邻近垂直交叉地下管线上引起的附加荷载分布规律。
2.
Based on the tunnel which located under the airport runway of Meilan Airport, studying the effect of additional load on the tunnel.
研究目的:文章以海南美兰机场下穿隧道为背景,研究机场滑行道附加荷载对隧道作用。
6) superimposed load
附加荷载
1.
Analysis of superimposed load induced by propulsion of adjacent level parallel pipe-jacking;
相邻水平平行顶管推进引起的附加荷载分析
2.
Mechanical analysis of superimposed load introduced by propulsion of adjacent parallel pipe;
相邻平行顶管推进引起附加荷载的力学分析
3.
Analysis and calculation of superimposed load induced by double parallel shield tunnelling
双线平行盾构法隧道施工附加荷载的计算分析
补充资料：点振子振动和点电极振子振动
分子式：
CAS号：
性质：又称点振子振动和点电极振子振动。振动能量绝大部分集中在点电极范围内，形成“能量封闭”的振动模式。振子电极面远小于压电陶瓷片的总面积，且与厚度有适宜的匹配关系。在交变电场作用下，沿厚度方向产生振动，其振幅随着至电极中心距离的增加，呈指数式衰减。谐振频率与压电陶瓷片的厚度有关。为提高频率通常将压电陶瓷片磨得很薄，有时考虑到压电陶瓷自身强度太低，可用特制的陶瓷片作垫片来防止压电陶瓷片损坏。常用于高频场合。
CAS号：
性质：又称点振子振动和点电极振子振动。振动能量绝大部分集中在点电极范围内，形成“能量封闭”的振动模式。振子电极面远小于压电陶瓷片的总面积，且与厚度有适宜的匹配关系。在交变电场作用下，沿厚度方向产生振动，其振幅随着至电极中心距离的增加，呈指数式衰减。谐振频率与压电陶瓷片的厚度有关。为提高频率通常将压电陶瓷片磨得很薄，有时考虑到压电陶瓷自身强度太低，可用特制的陶瓷片作垫片来防止压电陶瓷片损坏。常用于高频场合。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条